STR91XF_07 datasheet(49/73 Pages) STMICROELECTRONICS

Teilenummer	STR91XF

Bauteilbeschribung	ARM966E-S TM 16/32-Bit Flash MCU with Ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC, DMA

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Hersteller	STMICROELECTRONICS [STMicroelectronics]

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STR91xF

Electrical characteristics

49/73

6.5

AC electrical characteristics

VDDQ = 2.7 - 3.6V, VDD = 1.65 - 2V, TA = -40 / 85 °C unless otherwise specified.

Table 8.

AC electrical characteristics

Notes: 1 ARM core and peripherals active with all clocks on. Power can be conserved by turning off

clocks to peripherals which are not required.

2 ARM core stopped and all peripheral clocks active.

3 ARM core stopped and all peripheral clocks stopped.

4 ARM core and all peripheral clocks stopped (with exception of RTC).

5 Current measured on the VDD pins. VDDQ current is not included.

Figure 10. Sleep Mode current vs temperature

Symbol

Parameter

Test Conditions

Value

Unit

Min

Typ

Max

IDDRUN

Run Mode Current

All peripherals

CPU_CLK =

96MHz [1] [5]

1.7

2.3

mA/

MHz

All peripherals

off

1.3

1.6

IIDLE

Idle Mode Current

All peripherals on [2] [5]

1.14

1.7

mA/

MHz

All peripherals off [3] [5]

0.45

0.75

mA/

MHz

ISLEEP

Sleep Mode Current

LVD On [4] [5]

825

µA

LVD Off [4] [5]

820

µA

IRTC_STBY

RTC Standby Current

Measured on VBATT pin

0.3

0.9

µA

ISRAM_STBY SRAM Standby Current Measured on VBATT pin

µA

200

400

600

800

1000

1200

1400

1600

1800

2000

100

120

-20

-40

TEMP [°C]

Typical

Max

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